APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.89]

% APNIC found the following authoritative answer from: whois.arin.net

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

NetRange:       128.117.0.0 - 128.117.255.255
CIDR:           128.117.0.0/16
NetName:        UCAR
NetHandle:      NET-128-117-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   National Center for Atmospheric Research (NCAR-Z)
RegDate:        1986-03-24
Updated:        2022-01-27
Ref:            https://rdap.arin.net/registry/ip/128.117.0.0

OrgName:        National Center for Atmospheric Research
OrgId:          NCAR-Z
Address:        1850 Table Mesa Drive
City:           Boulder
StateProv:      CO
PostalCode:     80305
Country:        US
RegDate:        2021-12-14
Updated:        2025-09-29
Ref:            https://rdap.arin.net/registry/entity/NCAR-Z

OrgTechHandle: HERNA1265-ARIN
OrgTechName:   Hernandez, John 
OrgTechPhone:  +1-303-497-1280 
OrgTechEmail:  jph@ucar.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/HERNA1265-ARIN

OrgTechHandle: ADLER49-ARIN
OrgTechName:   Adler, Matt 
OrgTechPhone:  +1-303-497-1279 
OrgTechEmail:  adler@ucar.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ADLER49-ARIN

OrgAbuseHandle: ABUSE18-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-307-996-4300 
OrgAbuseEmail:  abuse@ucar.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE18-ARIN

OrgNOCHandle: ZN10-ARIN
OrgNOCName:   National Center for Atmospheric Research
OrgNOCPhone:  +1-307-996-4300 
OrgNOCEmail:  ne@ucar.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZN10-ARIN

RTechHandle: PS24-ARIN
RTechName:   Siemsen, Pete 
RTechPhone:  +1-720-641-3532 
RTechEmail:  siemsen@ucar.edu
RTechRef:    https://rdap.arin.net/registry/entity/PS24-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Bold: Object type.
Underlined: Primary key(s).
Hyperlinks: Searchable Attributes.

9 records found for '128.117.10.64'

Search for
IP address lookups		Miscellaneous queries
-l	1st level less specific	-i	Inverse attributes
-L	All less specific	-T	Object types
-m	1st level more specific	-T	Object types
-M	All more specific	Query hints Include "AS" in front of an AS number. Example: AS4808 Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain

For more information see: